3 resultados para COMMUNICATION-SYSTEMS
em Repositorio Académico de la Universidad Nacional de Costa Rica
Resumo:
Analiza la producción editorial a la luz de los cambios propuestos por los avances de la tecnología de los sistemas de información y comunicación. Señala impactos de internet en la producción y difusión de contenidos en ambientes y organizaciones de enseñanza e investigación. Enfatiza la responsabilidad compartida de la bibliotecología y ciencias de la información con la industria editorial, en el proceso de transferencia de información y la creación de conocimiento.
Resumo:
This volume of the Bulletin LIBRARIES and the next intended as a means of inspiration. Inspiration to propose ideas to offer to the community library paths to adapt to global culture and technology which revolves around the progress of information and communication systems. Ideas that move us to innovate, to make mistakes and correct them.Because the information age it is also of creativity. Creativity is the competitive advantage of professional and modern organizations. Ideas to change attitudes toward open to new projects that facilitate the transformation and to the challenge of "going global". Inspiration to measure and produce constructive thinking to help us define new goals by the desire to create and share knowledge.
Resumo:
Have been less than thirty years since a group of graduate students and computer scientists working on a federal contract performed the first successful connection between two computers located at remote sites. This group known as the NWG Network Working Group, comprised of highly creative geniuses who as soon as they began meeting started talking about things like intellectual graphics, cooperating processes, automation questions, email, and many other interesting possibilities 1 . In 1968, the group's task was to design NWG's first computer network, in October 1969, the first data exchange occurred and by the end of that year a network of four computers was in operation. Since the invention of the telephone in 1876 no other technology has revolutionized the field of communications over the computer network. The number of people who have made great contributions to the creation and development of the Internet are many, the computer network a much more complex than the phone is the result of people of many nationalities and cultures. However, remember that some years later in 19732 two computer scientists Robert Kahn and Vinton Cerft created a more sophisticated communication program called Transmission Control Protocol - Internet Protocol TCP / IP which is still in force in the Internet today.